L4Re::Util::Event_buffer_consumer_t< PAYLOAD > Class Template Reference

An event buffer consumer. More...

#include <event_buffer>

Inheritance diagram for L4Re::Util::Event_buffer_consumer_t< PAYLOAD >:

Collaboration diagram for L4Re::Util::Event_buffer_consumer_t< PAYLOAD >:

Public Member Functions
template<typename CB, typename D>
void	foreach_available_event (CB const &cb, D data=D())
	Call function on every available event.
template<typename CB, typename D>
void	process (L4::Cap< L4::Irq > irq, L4::Cap< L4::Thread > thread, CB const &cb, D data=D())
	Continuously wait for events and process them.
Public Member Functions inherited from L4Re::Util::Event_buffer_t< PAYLOAD >
void *	buf () const noexcept
	Return the buffer.
long	attach (L4::Cap< L4Re::Dataspace > ds, L4::Cap< L4Re::Rm > rm) noexcept
	Attach event buffer from address space.
long	detach (L4::Cap< L4Re::Rm > rm) noexcept
	Detach event buffer from address space.
Public Member Functions inherited from L4Re::Event_buffer_t< PAYLOAD >
Event *	next () noexcept
	Next event in buffer.
bool	put (Event const &ev) noexcept
	Put event into buffer at current position.

Detailed Description

template<typename PAYLOAD>
class L4Re::Util::Event_buffer_consumer_t< PAYLOAD >

An event buffer consumer.

Definition at line 83 of file event_buffer.

Member Function Documentation

foreach_available_event()

template<typename PAYLOAD>

template<typename CB, typename D>

void L4Re::Util::Event_buffer_consumer_t< PAYLOAD >::foreach_available_event ( CB const & cb, D data = D() )

inline

Call function on every available event.

Parameters

cb	Function callback.
data	Data to pass as an argument to the callback.

Definition at line 94 of file event_buffer.

Referenced by L4Re::Util::Event_buffer_consumer_t< Default_event_payload >::process().

Here is the caller graph for this function:

process()

template<typename PAYLOAD>

template<typename CB, typename D>

void L4Re::Util::Event_buffer_consumer_t< PAYLOAD >::process ( L4::Cap< L4::Irq > irq, L4::Cap< L4::Thread > thread, CB const & cb, D data = D() )

inline

Continuously wait for events and process them.

Parameters

irq	Event signal to wait for.
thread	Thread capability of the thread calling this function.
cb	Callback function that is called for each received event.
data	Data to pass as an argument to the processing callback.

Note

This function never returns.

Definition at line 115 of file event_buffer.

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The documentation for this class was generated from the following file:

• l4/re/util/event_buffer